-2(3a)=18

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Solution for -2(3a)=18 equation: 


Simplifying
-2(3a) = 18

Remove parenthesis around (3a)
-2 * 3a = 18

Multiply -2 * 3
-6a = 18

Solving
-6a = 18

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by '-6'.
a = -3

Simplifying
a = -3

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